高台子加密调整地区的多学科治理研究与应用

MULTIDISCIPLINARY ANALYSIS AND COMPREHENSIVE TREATMENTS ON GAOTAIZI INFILL ADJUSTMENT AREA

文章以萨南油田高台子油层加密调整实验区为例,通过在该区块开展多学科油藏综合治理研究,搞清了区块剩余油潜力大小和分布状况,实现了各沉积单元剩余油的定量化描述,为在该区块进行综合治理提供了科学依据。文章对加密调整地区的油藏地质条件和开发现状进行了综合分析,在治理过程中应用多学科单砂体剩余油分布研究成果和单井生产历史拟合曲线,采取多种方法进行现场验证,使区块取得了较好的开发效果,对其它区块的综合治理具有指导意义。

Taking Gaotaizi infill adjustment area in Sanan oilfield as an example,the oil remaining potentials and distributions were known by multidisciplinary reservoir analysis,and the quantitative description of oil remaining in each sedimentation unit was realized.These practices supplied scientific basis for comprehensive treatment in this area.This paper analyzed the geologic reservoir conditions and development status of infill adjustment area,and justified the oil remaining distributions and potential in Gaotaizi infill adjustment area by using multidisciplinary reservoir analysis achievements and producing history matched curves.